Fremont Micro Devices Ltd FT839ND1-RT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1.42 | Dhs. 1.42 |
| 15+ | Dhs. 1.38 | Dhs. 20.70 |
| 25+ | Dhs. 1.35 | Dhs. 33.75 |
| 50+ | Dhs. 1.28 | Dhs. 64.00 |
| 100+ | Dhs. 1.13 | Dhs. 113.00 |
| N+ | Dhs. 0.23 | Price Inquiry |
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FT839ND1-RT - High-Voltage Flyback Switching IC
The FT839ND1-RT from Fremont Micro Devices is a high-performance, isolated flyback switching IC designed for offline AC/DC power conversion applications. Featuring a 650V breakdown voltage and integrated internal switch, this component delivers reliable power management for industrial, telecommunications, and consumer electronics.
Key Features
- 650V Breakdown Voltage - High-voltage capability for robust power conversion
- Integrated Internal Switch - Simplified design with built-in MOSFET
- Isolated Flyback Topology - Safe, efficient power transfer with galvanic isolation
- Wide Supply Range: 6V to 30V operating voltage
- Comprehensive Protection: Current limiting, open loop, over-temperature, and over-voltage fault protection
- Extended Temperature Range: -40°C to 150°C (TJ) for harsh environments
- Compact 8-SOP Package - Space-saving surface mount design
- RoHS Compliant - Environmentally friendly, lead-free construction
Applications
- AC/DC offline power supplies
- Industrial control systems
- Telecommunications equipment
- Consumer electronics adapters
- Auxiliary power modules
- Battery chargers
Why Choose FT839ND1-RT?
This switching IC combines high reliability with comprehensive protection features, making it ideal for mission-critical power supply designs. The integrated internal switch reduces external component count and board space, while the wide operating temperature range ensures stable performance across demanding industrial and automotive environments.
Packaging Options: Available in Cut Tape (CT) for prototyping and Tape & Reel (TR) for high-volume production.
Quality Assurance: Fully RoHS compliant with complete traceability documentation available for aerospace, medical, and industrial applications.
| Product attributes | Property Value |
| Manufacturer | Fremont Micro Devices Ltd |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Topology | Flyback |
| Voltage - Start Up | 15.5 V |
| Voltage - Supply (Vcc/Vdd) | 6V ~ 30V |
| Duty Cycle | 47% |
| Frequency - Switching | - |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Over Voltage |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOP |
| ROHS |  |
FT839ND1-RT.pdf